Logical Not

SWF Action
Action Category: 
Logical and Bitwise
Action Details: 
0
Action Identifier: 
18
Action Structure: 
<n.a.>
Action Length: 
0 byte(s)
Action Stack: 
pop 1 (b), push 1 (b)
Action Operation: 
b1 := pop();
r := ! b1;
push(r);
Action Flash Version: 
4
See Also: 
And
Logical And
Logical Or
Or
XOr

Pop one value, compute the Logical NOT and put the result back on the stack.

b1 Result
false true
true false
Logical NOT table

This operator is often used in combination with the comparison operations to generate the opposite.